FBI and CISA warn of Russian espionage campaign targeting messaging apps Phishing and social engineering used to hijack Signal and other CMA accounts Thousands of victims’ accounts compromised, ...

Random Rock Consulting brought a breach-of-contract lawsuit against Acuity Investments II on March 23 in New York Supreme Court for New York County. The action, filed by Moses & Singer, claims $30,000 ...

This repository contains MATLAB implementations of core concepts from signals and systems. Each practical explores fundamental topics in signal generation, manipulation, transformation, and digital ...

Every moment of pretty much any major sporting event can be dissected in high-definition these days, and officials and umpires are spending more and more time staring at a TV screen to review close ...

Abstract: Neural network-based radar signal recognition has achieved significant progress in automatic feature extraction and classification accuracy, yet these systems face serious security threats ...

Abstract: Realistic radar deployments operate in dense, dynamic electromagnetic environments where pulses from multiple emitters overlap in time and frequency, and the active emitter set changes as ...

This project demonstrates a system that can detect human presence behind a wall or obstacle using microwave radar signals. Microwave radar waves can penetrate certain materials like wood, cardboard, ...